Dissen Artikkel is ne Lieste fon do Isotope fon aal do bekoande chemiske Elemente fon ju soogende Periode.
Ne Uursicht uur aal wiedere Isotope as uk ne Legende is in dän Haudartikkel Lieste fon do Isotope tou fienden.
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
200Fr |
19 ms |
|
(3+) |
α=100
|
200m1Fr |
0,57 s |
|
(10−) |
α=100
|
201Fr |
48 ms |
|
(9/2−) |
α=100, K/β+<1
|
202Fr |
0,34 s |
|
(3+) |
α≈97, K/β+≈3
|
202m1Fr |
0,34 s |
|
(10−) |
α≈97, K/β+≈3
|
203Fr |
0,55 s |
|
(9/2−) |
α≈95, K/β+≈5
|
204Fr |
1,7 s |
|
(3+) |
α≈80, K/β+≈20
|
204m1Fr |
2,6 s |
|
(7+) |
α=?
|
204m2Fr |
1 s |
|
(10−) |
α=?
|
205Fr |
3,85 s |
|
(9/2−) |
α>99, K/β+<1
|
206Fr |
15,9 s |
|
(5+) |
α=84, K/β+=16
|
206m1Fr |
0,7 s |
|
(10−) |
α=0,3, IT=?
|
207Fr |
14,8 s |
|
9/2− |
α=95, K/β+=5
|
208Fr |
59,1 s |
|
7+ |
α=90, K/β+=10
|
209Fr |
50,0 s |
|
9/2− |
α=89, K/β+=11
|
210Fr |
3,18 min |
|
6+ |
α=60, K/β+=40
|
211Fr |
3,10 min |
|
9/2− |
α>80, K<20
|
212Fr |
20,0 min |
|
5+ |
K/β+=57, α=43
|
213Fr |
34,6 s |
|
9/2− |
α=99,45, K/β+=0,55
|
214Fr |
5,0 ms |
|
(1−) |
α=100
|
214m1Fr |
3,35 ms |
|
(8−) |
α=100
|
215Fr |
86 ns |
|
9/2− |
α=100
|
215m1Fr |
3,5 ns |
|
(23/2)- |
|
216Fr |
0,70 µs |
|
(1−) |
α=100, K<2·10−7 sys
|
217Fr |
22 µs |
|
9/2− |
α=100
|
218Fr |
1,0 ms |
|
1− |
α=100
|
218m1Fr |
22,0 ms |
|
|
α<100, IT=?
|
219Fr |
20 ms |
|
9/2− |
α=100
|
220Fr |
27,4 s |
|
1+ |
α=99,65, β−=0,35
|
221Fr |
4,9 min |
|
5/2− |
α=100, ?=8,8·10−11
|
222Fr |
14,2 min |
|
2− |
β−=100
|
223Fr |
21,8 min |
|
3/2(−) |
β−=99,994, α=0,006
|
224Fr |
3,33 min |
|
1− |
β−=100
|
225Fr |
4,0 min |
|
3/2− |
β−=100
|
226Fr |
49 s |
|
1− |
β−=100
|
227Fr |
2,47 min |
|
1/2+ |
β−=100
|
228Fr |
38 s |
|
2− |
β−=100
|
229Fr |
50 s |
|
|
β−=100
|
230Fr |
19,1 s |
|
|
β−=100
|
231Fr |
17,5 s |
|
|
β−=100
|
232Fr |
5 s |
|
|
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
202Ra |
0,7 ms |
|
0+ |
α=100
|
203Ra |
1,0 ms |
|
(3/2−) |
α≈100
|
203m1Ra |
33 ms |
|
(13/2+) |
α≈100
|
204Ra |
59 ms |
|
0+ |
α≈100
|
205Ra |
210 ms |
|
(3/2−) |
α=?
|
205m1Ra |
170 ms |
|
(13/2+) |
α=?
|
206Ra |
0,24 s |
|
0+ |
α≈100
|
207Ra |
1,3 s |
|
(5/2,3/2)- |
α≈90, K/β+≈10
|
207m1Ra |
55 ms |
|
(13/2+) |
IT=85 sysα=15 sys K/β+≈0,55
|
208Ra |
1,3 s |
|
0+ |
α=95 sys K/β+=5 sys
|
209Ra |
4,6 s |
|
5/2− |
α≈90, K/β+≈10
|
210Ra |
3,7 s |
|
0+ |
α≈96, K/β+≈4
|
211Ra |
13 s |
|
5/2(−) |
α>93, K<7
|
212Ra |
13,0 s |
|
0+ |
α≈85, K/β+≈15
|
213Ra |
2,74 min |
|
1/2− |
α=80, K/β+=20
|
213m1Ra |
2,1 ms |
|
|
IT≈99, α≈1
|
214Ra |
2,46 s |
|
0+ |
α=99,941, K=0,059
|
215Ra |
1,59 ms |
|
(9/2+) |
α=100
|
216Ra |
182 ns |
|
0+ |
α=100, K<1·10−8
|
217Ra |
1,6 µs |
|
(9/2+) |
α=100
|
218Ra |
25,6 µs |
|
0+ |
α=100
|
219Ra |
10 ms |
|
(7/2)+ |
α=100
|
220Ra |
18 ms |
|
0+ |
α=100
|
221Ra |
28 s |
|
5/2+ |
α=100, ?=1,2·10−10
|
222Ra |
38,0 s |
|
0+ |
α=100, 14C=3,0·10−8
|
223Ra |
11,435 d |
|
3/2+ |
α=100, 14C=6,4·10−8
|
224Ra |
3,66 d |
|
0+ |
α=100, 14C=4,3·10−9
|
225Ra |
14,9 d |
|
1/2+ |
β−=100
|
226Ra |
1600 a |
|
0+ |
α=100, 14C=3,2·10−9
|
227Ra |
42,2 min |
|
3/2+ |
β−=100
|
228Ra |
5,75 a |
|
0+ |
β−=100
|
229Ra |
4,0 min |
|
5/2(+) |
β−=100
|
230Ra |
93 min |
|
0+ |
β−=100
|
231Ra |
103 s |
|
(7/2−,1/2+) |
β−=100
|
232Ra |
250 s |
|
0+ |
β−=100
|
233Ra |
30 s |
|
|
β−=100
|
234Ra |
30 s |
|
0+ |
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
206Ac |
22 ms |
|
(3+) |
α=?
|
206m1Ac |
33 ms |
|
(10−) |
|
207Ac |
22 ms |
|
(9/2−) |
α≈100
|
208Ac |
95 ms |
|
(3+) |
α=?
|
208m1Ac |
25 ms |
|
(10−) |
α=?
|
209Ac |
0,10 s |
|
(9/2−) |
α≈99, K/β+≈1
|
210Ac |
0,35 s |
|
|
α≈96, K/β+≈4
|
211Ac |
0,25 s |
|
|
α≈100
|
212Ac |
0,93 s |
|
|
α≈97, K/β+≈3
|
213Ac |
0,80 s |
|
|
α<100
|
214Ac |
8,2 s |
|
|
α>89, K<11
|
215Ac |
0,17 s |
|
9/2− |
α=99,91, K/β+=0,09
|
216Ac |
0,33 ms |
|
(1−) |
α=100
|
216m1Ac |
0,33 ms |
|
(9−) |
|
217Ac |
69 ns |
|
9/2− |
α=100, K/β+<2
|
217m1Ac |
740 ns |
|
(29/2)+ |
|
218Ac |
1,08 µs |
|
(1−) |
α=100
|
219Ac |
11,8 µs |
|
9/2− |
α=100, K/β+≈1·10−6
|
220Ac |
26,4 ms |
|
(3−) |
α=100
|
221Ac |
52 ms |
|
(3/2−) |
α=100
|
222Ac |
5,0 s |
|
1− |
α=99, K/β+=1
|
222m1Ac |
63 s |
|
|
α>88, IT<10, K/β+<2
|
223Ac |
2,10 min |
|
(5/2−) |
α=99, K=1
|
224Ac |
2,78 h |
|
0− |
K=90,9 +14−20, α=9,1 +20−14, β−<1,6 sys
|
225Ac |
10,0 d |
|
(3/2−) |
α=100, 14C=6,0·10−10
|
226Ac |
29,37 h |
|
(1) |
α=6·10−3 , β−=83 , K=17
|
227Ac |
21,773 a |
|
3/2− |
β−=98,620, α=1,380
|
228Ac |
6,15 h |
|
3+ |
β−=100
|
229Ac |
62,7 min |
|
(3/2+) |
β−=100
|
230Ac |
122 s |
|
(1+) |
β−=100
|
231Ac |
7,5 min |
|
(1/2+) |
β−=100
|
232Ac |
119 s |
|
(1+) |
β−=100
|
233Ac |
145 s |
|
(1/2+) |
β−=100
|
234Ac |
44 s |
|
|
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
210Th |
9 ms |
|
0+ |
α≈100
|
211Th |
37 ms |
|
|
α=?, K=?
|
212Th |
30 ms |
|
0+ |
α=100, K/β+≈0,3
|
213Th |
140 ms |
|
|
α<100
|
214Th |
100 ms |
|
0+ |
α=100
|
215Th |
1,2 s |
|
(1/2−) |
α=100
|
216Th |
0,028 s |
|
0+ |
α=100, K/β+≈0,01 sys
|
216m1Th |
180 µs |
|
(8+,11−) |
|
217Th |
0,252 ms |
|
(9/2+) |
α=100
|
218Th |
109 ns |
|
0+ |
α=100
|
219Th |
1,05 µs |
|
|
α=100, K/β+≈1·10−7
|
220Th |
9,7 µs |
|
0+ |
α=100, K=2·10−7 sys
|
221Th |
1,68 ms |
|
(7/2+) |
α=100
|
222Th |
2,8 ms |
|
0+ |
α=100
|
223Th |
0,60 s |
|
(5/2)+ |
α=100
|
224Th |
1,05 s |
|
0+ |
α=100
|
225Th |
8,72 min |
|
(3/2)+ |
α≈90, K≈10
|
226Th |
30,57 min |
|
0+ |
α=100
|
227Th |
18,72 d |
|
(1/2+) |
α=100
|
228Th |
1,9116 a |
|
0+ |
α=100, 20O=1,13·10−11
|
229Th |
7340 a |
|
5/2+ |
α=100
|
230Th |
7,538·104 a |
|
0+ |
α=100, 24Ne=5,6·10−11, SF<3,8·10−12
|
231Th |
25,52 h |
|
5/2+ |
β−=100, α≈1·10−8
|
232Th |
1,405·1010 a |
|
0+ |
Häufigkeit=100, α=100, SF<1,8·10−9
|
233Th |
22,3 min |
|
1/2+ |
β−=100
|
234Th |
24,10 d |
|
0+ |
β−=100
|
235Th |
7,1 min |
|
(1/2+) |
β−=100
|
236Th |
37,5 min |
|
0+ |
β−=100
|
237Th |
5,0 min |
|
|
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
212Pa |
5,1 ms |
|
(3+) |
α=?
|
213Pa |
5,3 ms |
|
|
α=?
|
214Pa |
17 ms |
|
|
α=?
|
215Pa |
14 ms |
|
|
α=100
|
216Pa |
0,20 s |
|
|
K≈2 sys α≈98 sys
|
217Pa |
4,9 ms |
|
|
α =100
|
217m1Pa |
1,6 ms |
|
|
α<100
|
218Pa |
0,12 ms |
|
|
α=100
|
219Pa |
53 ns |
|
9/2− |
α=100, K/β+≈5·10−9
|
220Pa |
0,78 µs |
|
|
α=100, K/β+=3·10−7 sys
|
221Pa |
5,9 µs |
|
9/2− |
α=100
|
222Pa |
2,9 ms |
|
|
α=100
|
223Pa |
6,5 ms |
|
|
α=100, K/β+<1,0·10−3
|
224Pa |
0,79 s |
|
|
α=100
|
225Pa |
1,7 s |
|
|
α=100
|
226Pa |
1,8 min |
|
|
α=74, K/β+=26
|
227Pa |
38,3 min |
|
(5/2−) |
α=85, K=15
|
228Pa |
22 h |
|
3+ |
K/β+=98,0, α=2,0
|
229Pa |
1,50 d |
|
(5/2+) |
K=99,52 , α=0,48
|
230Pa |
17,4 d |
|
(2−) |
K/β+=91,6, β−=8,4, α=0,0032
|
231Pa |
32760 a |
|
3/2− |
α=100, SF<1,6·10−11
|
232Pa |
1,31 d |
|
(2−) |
β−=99,997, K=0,003
|
233Pa |
26,967 d |
|
3/2− |
β−=100
|
234Pa |
6,70 h |
|
4+ |
β−=100, SF<3·10−10
|
234m1Pa |
1,17 min |
|
(0−) |
β−=99,84, IT=0,16, SF<1·10−9
|
235Pa |
24,5 min |
|
(3/2−) |
β−=100
|
236Pa |
9,1 min |
|
1(−) |
β−=100
|
237Pa |
8,7 min |
|
(1/2+) |
β−=100
|
238Pa |
2,3 min |
|
(3−) |
β−=100, SF<2,6·10−6
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
218U |
1,5 ms |
|
0+ |
α=100
|
219U |
42 µs |
|
|
α=?
|
220U |
|
|
|
|
221U |
|
|
|
|
222U |
1,0 µs |
|
0+ |
α=100
|
223U |
18 µs |
|
|
α=?
|
224U |
0,9 ms |
|
0+ |
α=100
|
225U |
95 ms |
|
|
α=100
|
226U |
0,35 s |
|
0+ |
α=100
|
227U |
1,1 min |
|
(3/2+) |
α=100, K/β+<0,001
|
228U |
9,1 min |
|
0+ |
K<5, α>95
|
229U |
58 min |
|
(3/2+) |
K/β+≈80, α≈20
|
230U |
20,8 d |
|
0+ |
α=100, SF<1,4·10−10
|
231U |
4,2 d |
|
(5/2−) |
K=100, α≈0,0055
|
232U |
68,9 a |
|
0+ |
α=100, 24Ne=9·10−11
|
233U |
1,592·105 a |
|
5/2+ |
α=100, SF<6·10−11, 24Ne<9,5·10−11
|
234U |
2,455·105 a |
|
0+ |
Häufigkeit=0,0055, α=100, SF=1,64·10−9, Ne=9·10−12, Mg=1,4·10−11
|
235U |
7,038·108 a |
|
7/2− |
Häufigkeit=0,7200, α=100, SF=7,0·10−9, 20Ne=8·10−10
|
235m1U |
25 min |
|
1/2+ |
IT=100
|
236U |
2,342·107 a |
|
0+ |
α=100, SF=9,4·10−8
|
237U |
6,75 d |
|
1/2+ |
β−=100
|
238U |
4,468·109 a |
|
0+ |
Häufigkeit=99,2745, α=100, SF=5,45·10−5, ββ=2,2·10−10
|
238m1U |
225 ns |
|
0+ |
|
238m2U |
1 ns |
|
|
|
239U |
23,45 min |
|
5/2+ |
β−=100
|
240U |
14,1 h |
|
0+ |
β−=100
|
241U |
|
|
|
|
242U |
16,8 min |
|
0+ |
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
225Np |
6 ms |
|
|
α=?
|
226Np |
35 ms |
|
|
α=100
|
227Np |
0,51 s |
|
|
α=100, K/β+≈0,05
|
228Np |
61,4 s |
|
|
K=60, α=40, KSF=0,020
|
229Np |
4,0 min |
|
|
α>50, K<50
|
230Np |
4,6 min |
|
|
K/β+<97, α>3
|
231Np |
48,8 min |
|
(5/2) |
K=98, α=2
|
232Np |
14,7 min |
|
(4+) |
K/β+=100
|
233Np |
36,2 min |
|
(5/2+) |
K=100, α<0,001
|
234Np |
4,4 d |
|
(0+) |
K/β+=100
|
235Np |
396,1 d |
|
5/2+ |
K=99,99740, α=0,00260
|
236Np |
1,54·105 a |
|
(6−) |
K=87,3, β−=12,5, α=0,16
|
236m1Np |
22,5 h |
|
1 |
K=52, β−=48
|
237Np |
2,144·106 a |
|
5/2+ |
α=100, SF<2·10−10
|
237m1Np |
45 ns |
|
|
|
238Np |
2,117 d |
|
2+ |
β−=100
|
238m1Np |
112 ns |
|
|
|
239Np |
2,3565 d |
|
5/2+ |
β−=100
|
240Np |
61,9 min |
|
(5+) |
β−=100
|
240m1Np |
7,22 min |
|
1(+) |
β−=99,89, IT=0,11
|
241Np |
13,9 min |
|
(5/2+) |
β−=100
|
242Np |
5,5 min |
|
(6) |
β−=100
|
242m1Np |
2,2 min |
|
(1+) |
β−=100
|
243Np |
1,8 min |
|
(5/2−) |
β−=100
|
244Np |
2,29 min |
|
(7−) |
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
228Pu |
4 ms |
|
0+ |
α=100
|
229Pu |
|
|
|
α=?
|
230Pu |
|
|
0+ |
α=?
|
231Pu |
|
|
|
|
232Pu |
34,1 min |
|
0+ |
K=77, α=23
|
233Pu |
20,9 min |
|
|
K/β+=99,88, α=0,12
|
234Pu |
8,8 h |
|
0+ |
K≈94, α≈6
|
234m1Pu |
3 ns |
|
|
|
235Pu |
25,3 min |
|
(5/2+) |
K/β+=99,9973, α=0,0027
|
235m1Pu |
25 ns |
|
|
|
236Pu |
2,858 a |
|
0+ |
α=100, SF=1,37·10−7
|
236m1Pu |
37·10−12 s (0+) |
|
|
|
236m2Pu |
34 ns |
|
|
|
237Pu |
45,2 d |
|
7/2− |
α=0,0042, K=99,9958
|
237m1Pu |
0,18 s |
|
1/2+ |
IT=100
|
237m2Pu |
85 ns |
|
|
|
237m3Pu |
1,1 µs |
|
|
|
238Pu |
87,74 a |
|
0+ |
α=100, SF=1,85·10−7, Mg≈6·10−15, Si≈1,4·10−14
|
238m1Pu |
0,6 ns |
|
|
|
238m2Pu |
6,0 ns |
|
(0+) |
|
239Pu |
24110 a |
|
1/2+ |
α=100, SF=3,0·10−10
|
239m1Pu |
7,5 µs |
|
(5/2+) |
|
239m2Pu |
2,6 ns |
|
(9/2−) |
|
240Pu |
6563 a |
|
0+ |
α=100, SF=5,75·10−6
|
241Pu |
14,35 a |
|
5/2+ |
β−=99,9975, α=0,0025, SF≈2,4·10−14
|
241m1Pu |
21 µs |
|
|
|
241m2Pu |
32 ns |
|
|
|
242Pu |
3,733·105 a |
|
0+ |
α=100, SF=5,54·10−4
|
243Pu |
4,956 h |
|
7/2+ |
β−=100
|
243m1Pu |
45 ns |
|
|
|
244Pu |
8,08·107 a |
|
0+ |
Häufigkeit=100%, α=99,879, SF=0,121, ββ<3·10−11
|
245Pu |
10,5 h |
|
(9/2−) |
β−=100
|
245m1Pu |
90 ns |
|
|
|
246Pu |
10,84 d |
|
0+ |
β−=100
|
247Pu |
2,27 d |
|
|
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
232Am |
79 s |
|
|
K≈98, α≈2, KSF=0,069
|
233Am |
|
|
|
|
234Am |
2,32 min |
|
|
K=99,961, α=0,039, KSF=0,0066
|
235Am |
15 min |
|
|
K/β+=?, α=?
|
236Am |
|
|
|
K=?, α=?
|
237Am |
73,0 min |
|
5/2(−) |
α=0,025, K=99,975
|
237m1Am |
5 ns |
|
|
|
238Am |
98 min |
|
1+ |
K/β+>99,99, α=1,0·10−4
|
238m1Am |
35 µs |
|
|
|
239Am |
11,9 h |
|
(5/2)- |
K=99,990, α=0,010
|
239m1Am |
163 ns |
|
(7/2+) |
|
240Am |
50,8 h |
|
(3−) |
K=100, α=1,9·10−4
|
241Am |
432,2 a |
|
5/2− |
α=100, SF=4,3·10−10
|
241m1Am |
1,2 µs |
|
|
|
242Am |
16,02 h |
|
1− |
β−=82,7, K=17,3
|
242m1Am |
141 a |
|
5− |
IT=99,541, α=0,459, SF<4,7·10−9
|
242m2Am |
14,0 ms |
|
|
SF=?, IT=?
|
243Am |
7370 a |
|
5/2− |
α=100, SF=3,7·10−9
|
243m1Am |
5,5 µs |
|
|
|
244Am |
10,1 h |
|
(6−) |
β−=100
|
244m1Am |
26 min |
|
1+ |
β−=99,9639, K=0,0361
|
245Am |
2,05 h |
|
(5/2)+ |
β−=100
|
245m1Am |
0,64 µs |
|
|
|
246Am |
39 min |
|
(7−) |
β−=100
|
246m1Am |
25,0 min |
|
2(−) |
β−=100, IT<0,01
|
246m2Am |
73 µs |
|
|
|
247Am |
23,0 min |
|
(5/2) |
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
238Cm |
2,4 h |
|
0+ |
K=96,16, α=3,84
|
239Cm |
2,9 h |
|
(7/2−) |
K= 100, α<0,1
|
240Cm |
27 d |
|
0+ |
α>99,5, K<0,5, SF=3,9·10−6
|
241Cm |
32,8 d |
|
1/2+ |
K=99,0, α=1,0
|
241m1Cm |
15,3 ns |
|
|
|
242Cm |
162,8 d |
|
0+ |
α=100, SF=6,37·10−6
|
242m1Cm |
40·10−12 s |
|
|
|
242m2Cm |
0,18 µs |
|
|
|
243Cm |
29,1 a |
|
5/2+ |
α=99,71, K=0,29 , SF=5,3·10−9
|
243m1Cm |
42 ns |
|
|
|
244Cm |
18,10 a |
|
0+ |
α=100, SF=1,371·10−4
|
244m1Cm |
34 ms |
|
6+ |
IT=100, SF<7,7·10−10
|
245Cm |
8500 a |
|
7/2+ |
α=100, SF=6,1·10−7
|
245m1Cm |
13,2 ns |
|
|
|
246Cm |
4730 a |
|
0+ |
α=99,9737, SF=0,0263
|
247Cm |
1,56·107 a |
|
9/2− |
α=100
|
248Cm |
3,40·105 a |
|
0+ |
α=91,61, SF=8,39
|
249Cm |
64,15 min |
|
1/2(+) |
β−=100
|
250Cm |
9000 a |
|
0+ |
SF≈86, α≈8, β−≈6
|
251Cm |
16,8 min |
|
(1/2+) |
β−=100
|
252Cm |
2 d |
|
0+ |
β−=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
238Bk |
144 s |
|
|
K/β+=100, KSF=0,048
|
239Bk |
|
|
(7/2+) |
|
240Bk |
4,8 min |
|
|
K/β+=100, KSF=1·10−3 sys
|
241Bk |
|
|
(7/2+) |
|
242Bk |
7,0 min |
|
|
K/β+=100
|
242m1Bk |
9,5 ns |
|
|
|
242m2Bk |
0,60 µs |
|
|
|
243Bk |
4,5 h |
|
(3/2−) |
K≈99,85, α≈0,15
|
243m1Bk |
5 ns |
|
|
|
244Bk |
4,35 h |
|
(1−) |
K=99,994, α=0,006
|
245Bk |
4,94 d |
|
3/2− |
K=99,88, α=0,12
|
245m1Bk |
2 ns |
|
|
|
246Bk |
1,80 d |
|
2(−) |
K=100, α<0,2 sys
|
247Bk |
1380 a |
|
(3/2−) |
α<100
|
248Bk |
9 a |
|
(6+) |
α>70
|
248m1Bk |
23,7 h |
|
1(−) |
β−=70, K=30, α<0,001
|
249Bk |
320 d |
|
7/2+ |
β−=99,99855, α=0,00145, SF=4,76·10−8
|
250Bk |
3,217 h |
|
2− |
β−=100
|
251Bk |
55,6 min |
|
(3/2−) |
β−=100, α≈1·10−5
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
237Cf |
2,1 s |
|
|
SF≈10 sys
|
238Cf |
21 ms |
|
0+ |
SF≈100 sys
|
239Cf |
39 s |
|
|
α=?
|
240Cf |
1,06 min |
|
0+ |
α=87, SF≈13
|
241Cf |
3,78 min |
|
|
K≈75, α≈25
|
242Cf |
3,49 min |
|
0+ |
α=65, SF<1,4·10−2
|
243Cf |
10,7 min |
|
(1/2+) |
K≈86, α≈14
|
244Cf |
19,4 min |
|
0+ |
α=70
|
245Cf |
45,0 min |
|
(5/2+) |
K=64, α=36
|
246Cf |
35,7 h |
|
0+ |
α=99,9996, SF=2,3·10−4, K<5·10−4
|
246m1Cf |
45 ns |
|
|
|
247Cf |
3,11 h |
|
(7/2+) |
K=99,965, α=0,035
|
248Cf |
333,5 d |
|
0+ |
α=99,9971, SF=0,0029
|
249Cf |
351 a |
|
9/2− |
α=100, SF=4,4·10−7
|
250Cf |
13,08 a |
|
0+ |
α=99,923, SF=0,077
|
251Cf |
898 a |
|
1/2+ |
α=100
|
252Cf |
2,645 a |
|
0+ |
α=96,908, SF=3,092
|
253Cf |
17,81 d |
|
(7/2+) |
β−=99,69, α=0,31
|
254Cf |
60,5 d |
|
0+ |
SF=99,69, α=0,31
|
255Cf |
85 min |
|
(9/2+) |
β−=100
|
256Cf |
12,3 min |
|
0+ |
SF=100, β−<1 sys α≈1·10−6 sys
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
241Es |
9 s |
|
|
α=100
|
242Es |
40 s |
|
|
α≈100, KSF=1,4
|
243Es |
21 s |
|
|
K<70, α>30
|
244Es |
37 s |
|
|
K=96, α=4, KSF=0,01 sys
|
245Es |
1,1 min |
|
(3/2−) |
K=60, α=40
|
246Es |
7,7 min |
|
(4−,6+) |
K=90,1, α=9,9, KSF=0,003 sys
|
247Es |
4,55 min |
|
(7/2+) |
K≈93, α≈7
|
248Es |
27 min |
|
(2−,0+) |
K>99, α≈0,25, KSF=3·10−5 sys
|
249Es |
102,2 min |
|
7/2(+) |
K=99,43, α=0,57
|
250Es |
8,6 h |
|
(6+) |
K>97, α<3 sys
|
250m1Es |
2,22 h |
|
1(−) |
K>99, α<1 sys
|
251Es |
33 h |
|
(3/2−) |
K=99,51, α=0,49
|
252Es |
471,7 d |
|
(5−) |
α=76, K=24, β−≈0,01
|
253Es |
20,47 d |
|
7/2+ |
α=100, SF=8,9·10−6
|
254Es |
275,7 d |
|
(7+) |
α=100, K<1·10−4, β−=1,74·10−6, SF<3·10−6
|
254m1Es |
39,3 h |
|
2+ |
β−=98, α=0,33, IT<3, K=0,078, SF<0,045
|
255Es |
39,8 d |
|
(7/2+) |
β−=92,0, α=8,0, SF=0,0045
|
256Es |
25,4 min |
|
(1+) |
β−=100
|
256m1Es |
7,6 h |
|
(8+) |
β−≈100, β−SF=0,002
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
242Fm |
0,8 ms |
|
0+ |
SF=100
|
243Fm |
0,18 s |
|
|
α<100, SF<0,5, K=?
|
244Fm |
3,3 ms |
|
0+ |
SF=100
|
245Fm |
4,2 s |
|
|
α=100, SF<0,11
|
246Fm |
1,1 s |
|
0+ |
α=92, SF=7,3, K<1 sys
|
247Fm |
35 s |
|
|
α>50, K/β+<50
|
247m1Fm |
9,2 s |
|
|
α<100
|
248Fm |
36 s |
|
0+ |
α=93, K≈7, SF=0,10
|
249Fm |
2,6 min |
|
(7/2+) |
K≈85 sys α≈15 sys
|
250Fm |
30 min |
|
0+ |
α>90, K<10, SF=0,0069
|
250m1Fm |
1,8 s |
|
|
IT>80, SF<8·10-5
|
251Fm |
5,30 h |
|
(9/2-) |
K=98,20, α=1,80
|
252Fm |
25,39 h |
|
0+ |
α=99,9977, SF=0,00232
|
253Fm |
3,00 d |
|
1/2+ |
K=88, α=12
|
254Fm |
3,240 h |
|
0+ |
α=99,9408, SF=0,0592
|
255Fm |
20,07 h |
|
7/2+ |
α=100, SF=2,3·10-5
|
256Fm |
157,6 min |
|
0+ |
SF=91,9, α=8,1
|
256m1Fm |
70 ns |
|
|
IT>80, SF=?
|
257Fm |
100,5 d |
|
(9/2+) |
α=99,790, SF=0,210
|
258Fm |
370 µs |
|
0+ |
SF=100
|
259Fm |
1,5 s |
|
|
SF=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
245Md |
0,35 s |
|
(7/2) |
α=100
|
245m1Md |
0,90 ms |
|
(1/2-) |
|
246Md |
1,0 s |
|
|
α=100
|
247Md |
1,12 s |
|
|
α=80, SF=20
|
248Md |
7 s |
|
|
K=80, α=20, SF<0,05
|
249Md |
24 s |
|
|
K=80, α=20
|
250Md |
52 s |
|
|
K=93, α=7, KSF=0,02 sys
|
251Md |
4,0 min |
|
|
K>90, α<10
|
252Md |
2,3 min |
|
|
K>50, α<50
|
253Md |
6 min |
|
|
K β+=100
|
254Md |
10 min |
|
|
K<100
|
254m1Md |
28 min |
|
|
K<100
|
255Md |
27 min |
|
(7/2-) |
K=92, α=8, SF<1,4
|
256Md |
78,1 min |
|
(0-, 1-) |
K=90,7, α=9,3, SF<2,8
|
257Md |
5,52 h |
|
(7/2-) |
K=85, α=15, SF<1
|
258Md |
51,5 d |
|
(8-) |
α=100, SF<0,003, β-<0,003, K<0,003
|
258m1Md |
57,0 min |
|
(1-) |
K>70, SF<30, α<1,2, β-<30
|
259Md |
96 min |
|
(7/2-) |
SF≈100, α<1,3
|
260Md |
27,8 d |
|
|
SF>73, α<25, β-<10
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
250No |
0,25 ms |
|
0+ |
SF=100, α≈0,05 sys
|
251No |
0,8 s |
|
|
α≈100, K≈1 sysSF<8
|
252No |
2,30 s |
|
0+ |
α=73,1, SF=26,9
|
253No |
1,7 min |
|
(9/2-) |
α≈80, K≈20 sys
|
254No |
55 s |
|
0+ |
α=90, K=10, SF=0,17
|
254m1No |
0,28 s |
|
|
IT>80
|
255No |
3,1 min |
|
(1/2+) |
α=61,4, K=38,6
|
256No |
2,91 s |
|
0+ |
α=99,5, SF=0,53 +8-4
|
257No |
25 s |
|
(7/2+) |
α≈100
|
258No |
1,2 ms |
|
0+ |
SF=100, α≈1·10-3 sys
|
259No |
58 min |
|
(9/2+) |
α=75, K=25, SF<10
|
260No |
106 ms |
|
0+ |
SF=100
|
261No |
|
|
|
|
262No |
5 ms |
|
0+ |
SF=?
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
252Lr |
0,4 s |
|
|
α≈100
|
253Lr |
0,6 s |
|
|
α>80, SF=?
|
253m1Lr |
1,5 s |
|
|
α=98, K≈1 sysSF<1
|
254Lr |
13 s |
|
|
α=78 , K=22, SF<0,16
|
255Lr |
22 s |
|
|
α=85, K<30, SF<0,10
|
256Lr |
28 s |
|
|
α>80, K<20, SF<0,026
|
257Lr |
0,646 s |
|
(9/2+) |
α=100, SF<6,5·10-4
|
258Lr |
3,9 s |
|
|
α>95, K<5, SF<5,0
|
259Lr |
6,3 s |
|
|
α=77, SF=23, K<0,5
|
260Lr |
180 s |
|
|
α=75, K=25
|
261Lr |
39 min |
|
|
SF<100
|
262Lr |
216 min |
|
|
SF<10
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
253Rf |
1,8 s |
|
|
SF≈50, α≈50
|
253m1Rf |
48 µs |
|
|
SF≈100
|
254Rf |
0,5 ms |
|
0+ |
SF=100, α≈0,3 sys
|
254m1Rf |
22,3 µs |
|
|
SF≈100
|
255Rf |
1,5 s |
|
(9/2-) |
SF=52, α=48
|
256Rf |
6,7 ms |
|
0+ |
SF=98 +2- 7, α=2,2 +73-18
|
257Rf |
4,7 s |
|
(7/2+) |
α=79,6, K=18, SF=2,4
|
258Rf |
12 ms |
|
0+ |
SF≈87, α≈13
|
259Rf |
3,1 s |
|
|
α=93, SF=7, K≈0,3
|
260Rf |
20,1 ms |
|
0+ |
SF=100
|
261Rf |
4,2 s |
|
|
α>80, SF<10, K<10 sys
|
261m1Rf |
78 s |
|
|
α≈100
|
262Rf |
2,1 s |
|
0+ |
SF=100
|
262m1Rf |
47 ms |
|
[2+] |
|
263Rf |
15 min |
|
|
SF=100
|
267Rf |
1,3 h |
|
|
SF=100
|
268Rf |
|
|
0+ |
SF=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
255Db |
1,6 s |
|
|
α>47, SF<53
|
256Db |
2,6 s |
|
|
SF<40, α≈70, K≈10 sys
|
257Db |
1,3 s |
|
|
α=82, SF=17, K=1 sys
|
257m1Db |
0,8 s |
|
|
α≈100
|
258Db |
4,4 s |
|
|
α=67 +5-9, K=33 +9-5, SF<34
|
258m1Db |
20 s |
|
|
K≈100
|
259Db |
0,51 s |
|
|
α≈100
|
260Db |
1,52 s |
|
|
α>90,4, SF≈9,6, K<2,5
|
261Db |
1,8 s |
|
|
α>50, SF<50
|
262Db |
34 s |
|
|
α≈64, SF≈33, K≈3 sys
|
263Db |
27 s |
|
|
SF=57, α=43
|
267Db |
1,2 h |
|
|
SF≈100
|
268Db |
16 h |
|
|
SF≈100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
258Sg |
2,9 ms |
|
0+ |
SF=100
|
259Sg |
0,48 s |
|
(1/2+) |
α=90, SF<20
|
260Sg |
3,6 ms |
|
0+ |
α=50 +30-20, SF=50 +20-30
|
261Sg |
0,23 s |
|
|
α=95, SF<10
|
262Sg |
6,9 ms |
|
0+ |
SF=100
|
263Sg |
0,8 s |
|
|
SF≈70, α≈30
|
263m1Sg |
0,31 s |
|
[9/2+] |
α≈100
|
264Sg |
|
|
0+ |
|
265Sg |
10 s |
|
[1/2+ ] |
α>50, SF<50
|
266Sg |
21 s |
|
0+ |
α=50, SF=50
|
271Sg |
2,4 min |
|
|
α>50, SF<50
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
261Bh |
11,8 ms |
|
|
α=95, SF<10
|
262Bh |
102 ms |
|
|
α>80, SF<20
|
262m1Bh |
8,0 ms |
|
|
α>70, SF<30
|
263Bh |
|
|
|
|
264Bh |
0,44 s |
|
|
α=100
|
265Bh |
0,94 (-0,31 … + 0,70) s |
9,24 +/-0,05 |
|
α=100
|
266Bh |
1,7 s |
|
|
α=100
|
267Bh |
17 s |
|
|
α=100
|
271Bh |
|
|
|
α=100
|
272Bh |
9,8 s |
|
|
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
264Hs |
0,26 ms |
|
0+ |
α≈100, SF<1,5
|
265Hs |
0,9 ms |
|
|
α≈100
|
265m1Hs |
1,55 ms |
|
[1/2+] |
α≈100, SF<9
|
266Hs |
2,3 ms |
|
0+ |
α=100
|
267Hs |
59 ms |
|
[9/2+] |
α=100
|
268Hs |
|
|
0+ |
|
269Hs |
9,7 s |
|
[3/2+] |
α=100
|
270Hs |
2,4 s |
|
0+ |
α=100 (?)
|
275Hs |
0,19 s |
|
|
α=100
|
277Hs |
16,5 min |
|
|
α>50, SF<50
|
278Hs |
11 min |
|
0+ |
SF=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
266Mt |
1,7 ms |
|
|
α=100
|
266m1Mt |
3,8 ms |
|
|
α=100, SF<5,5
|
267Mt |
|
|
|
|
268Mt |
0,07 s |
|
[5+,6+] |
α=100
|
270Mt |
5,0 ms |
|
|
α=100
|
275Mt |
9,7 ms |
|
|
α=100
|
276Mt |
0,72 s |
|
|
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
267Ds |
3,1 µs |
|
[11/2-] |
α=100
|
268Ds |
|
|
0+ |
|
269Ds |
0,17 ms |
|
[1/2+] |
α=100
|
270Ds |
6,0 ms |
|
0+ |
α=100
|
270m1Ds |
0,1 ms |
|
|
α=100
|
271Ds |
56 ms |
|
[3/2+] |
α=100
|
271m1Ds |
1,1 ms |
|
[9/2+] |
α=100
|
272Ds |
|
|
0+ |
|
273Ds |
0,17 ms |
|
[3/2+] |
α=100
|
273m1Ds |
120 ms |
|
[13/2-] |
α=100
|
279Ds |
0,18 s |
|
|
SF>70, α<30
|
280Ds |
7,6 s |
|
0+ |
|
281Ds |
9,6 s |
|
|
SF=100
|
282Ds |
1,1 min |
|
0+ |
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
272Rg |
1,5 ms |
|
[5+,6+] |
α=100
|
274Rg |
6,4 ms |
|
|
α=100
|
278Rg |
1,5 ms |
|
|
|
279Rg |
170 ms |
|
|
α=100
|
280Rg |
3,6 s |
|
|
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
277Uub |
0,7 ms |
|
[3/2+] |
α=100
|
282Uub |
0,88 ms |
|
0+ |
SF=100
|
283Uub |
3,8 s |
|
|
α>80, SF<20
|
284Uub |
101 ms |
|
0+ |
SF=100
|
285Uub |
34 s |
|
|
α=100
|
286Uub |
11 min |
|
0+ |
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
278Uut |
0,24 ms |
|
|
α=100
|
283Uut |
0,147 s |
|
|
α=100
|
284Uut |
0,48 s |
|
|
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
285Uuq |
0,58 ms |
|
|
α=?
|
286Uuq |
0,16 s |
|
0+ |
α≈40, SF≈60
|
287Uuq |
5,1 s |
|
|
α=100
|
288Uuq |
0,8 s |
|
0+ |
α=100
|
289Uuq |
2,7 s |
|
|
α=100
|
290Uuq |
21 s |
|
0+ |
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
287Uup |
35 ms |
|
|
α=100
|
288Uup |
87 ms |
|
|
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
290Uuh |
14,4 ms |
|
0+ |
α=100
|
291Uuh |
6,3 ms |
|
|
α=100
|
292Uuh |
18 ms |
|
0+ |
α=100
|
293Uuh |
61 ms |
|
|
α=100
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spinparität |
Zerfallsart(en) oder Häufigkeit in %
|
294Uuo |
0,89 ms |
11,65±0,06 |
0+ |
α=100
|